AAtomizer.h revision e2b43843fd12783188edd2c54188ea8d26864788 
1/*
2 * Copyright (C) 2010 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef A_ATOMIZER_H_
18
19#define A_ATOMIZER_H_
20
21#include <stdint.h>
22
23#include <media/stagefright/foundation/ABase.h>
24#include <media/stagefright/foundation/AString.h>
25#include <utils/List.h>
26#include <utils/Vector.h>
27#include <utils/threads.h>
28
29namespace android {
30
31struct AAtomizer {
32    static const char *Atomize(const char *name);
33
34private:
35    static AAtomizer gAtomizer;
36
37    Mutex mLock;
38    Vector<List<AString> > mAtoms;
39
40    AAtomizer();
41
42    const char *atomize(const char *name);
43
44    static uint32_t Hash(const char *s);
45
46    DISALLOW_EVIL_CONSTRUCTORS(AAtomizer);
47};
48
49}  // namespace android
50
51#endif  // A_ATOMIZER_H_
52